IT1402417B1 - MONOPAL PUMP - Google Patents

MONOPAL PUMP

Info

Publication number
IT1402417B1
IT1402417B1 ITMI2010A001984A ITMI20101984A IT1402417B1 IT 1402417 B1 IT1402417 B1 IT 1402417B1 IT MI2010A001984 A ITMI2010A001984 A IT MI2010A001984A IT MI20101984 A ITMI20101984 A IT MI20101984A IT 1402417 B1 IT1402417 B1 IT 1402417B1
Authority
IT
Italy
Prior art keywords
monopal
pump
monopal pump
Prior art date
Application number
ITMI2010A001984A
Other languages
Italian (it)
Inventor
Biundo Giuseppe Lo
Carlo Pachetti
Original Assignee
O M P Officine Mazzocco Pagnoni S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by O M P Officine Mazzocco Pagnoni S R L filed Critical O M P Officine Mazzocco Pagnoni S R L
Priority to ITMI2010A001984A priority Critical patent/IT1402417B1/en
Priority to PCT/IB2011/002539 priority patent/WO2012056295A2/en
Priority to CN201180052176.6A priority patent/CN103314216B/en
Publication of ITMI20101984A1 publication Critical patent/ITMI20101984A1/en
Application granted granted Critical
Publication of IT1402417B1 publication Critical patent/IT1402417B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C18/3442—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the inlet and outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Saccharide Compounds (AREA)
ITMI2010A001984A 2010-10-26 2010-10-26 MONOPAL PUMP IT1402417B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI2010A001984A IT1402417B1 (en) 2010-10-26 2010-10-26 MONOPAL PUMP
PCT/IB2011/002539 WO2012056295A2 (en) 2010-10-26 2011-10-26 Single-vane pump
CN201180052176.6A CN103314216B (en) 2010-10-26 2011-10-26 Single vane pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A001984A IT1402417B1 (en) 2010-10-26 2010-10-26 MONOPAL PUMP

Publications (2)

Publication Number Publication Date
ITMI20101984A1 ITMI20101984A1 (en) 2012-04-27
IT1402417B1 true IT1402417B1 (en) 2013-09-04

Family

ID=43738101

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A001984A IT1402417B1 (en) 2010-10-26 2010-10-26 MONOPAL PUMP

Country Status (3)

Country Link
CN (1) CN103314216B (en)
IT (1) IT1402417B1 (en)
WO (1) WO2012056295A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016042460A1 (en) * 2014-09-15 2016-03-24 Vhit S.P.A. Rotary pump
DE102015213099B3 (en) 2015-07-13 2016-08-04 Joma-Polytec Gmbh Plastic rotor for vacuum pump
WO2017152939A1 (en) 2016-03-07 2017-09-14 Pierburg Pump Technology Gmbh Automotive vacuum pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354039A1 (en) * 1973-10-29 1975-05-07 Leybold Heraeus Gmbh & Co Kg ROTARY VALVE PUMP
DE3033239A1 (en) * 1980-09-04 1982-04-08 Leybold-Heraeus GmbH, 5000 Köln Sliding vane type vacuum pump - has dowel type location of cylinder end wall to simplify assembly
EP0264749B1 (en) * 1986-10-18 1990-05-09 B a r m a g AG Sliding vane vacuum pump
EP0264778B1 (en) * 1986-10-18 1991-01-02 B a r m a g AG Vane pump
DE3813132A1 (en) * 1987-05-19 1988-12-15 Barmag Barmer Maschf Vane-cell pump
EP0359139A3 (en) * 1988-09-10 1990-06-06 Barmag Ag Vane pump
DE29924585U1 (en) * 1998-09-30 2004-01-08 Luk Automobiltechnik Gmbh & Co. Kg Vacuum pump for brake amplifier, has a rotor driven by the vehicle engine, turning a vane in a casing, where rotor is made of plastic, in one piece
FR2869958B1 (en) * 2004-05-07 2008-08-08 Peugeot Citroen Automobiles Sa VACUUM PUMP WITH PERFECTED PALLET (S)

Also Published As

Publication number Publication date
CN103314216A (en) 2013-09-18
ITMI20101984A1 (en) 2012-04-27
WO2012056295A2 (en) 2012-05-03
WO2012056295A3 (en) 2013-06-27
CN103314216B (en) 2016-03-09

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